#1. The Shot is not the Mark of the Beast, the Mark will be on your hand or forehead

#2. The Beast is the Antichrist and there is No antichrist on the world stage yet, the antichrist will only show when the church is raptured up after Russia and Her Allies try to attack Israel and make the 7 year peace deal with Israel, this is the 7 year tribulation period, After the first 3 and a half years the Antichrist will break his treaty with Israel after the Temple is Rebuilt and will proclaim himself as God, this is where the Mark Comes into play, if you don't take the mark you cannot buy or sell and basically you will starve or be hunted down by the antichrists people and killed

#3. Can People without the Shot Still Buy or Sell? YES! Therefore its Not the mark

Wanna Know the Creepy thing though? Q says They are Saving Israel for Last, what if that means getting the rest of the world in order for then a Russia and Arab Attack on Israel setting up for the Antichrist to show himself?